Algèbres simples centrales de degré 5 et E 8
Canadian mathematical bulletin, Tome 45 (2002) no. 3, pp. 388-398
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As a consequence of a theorem of Rost-Springer, we establish that the cyclicity problem for central simple algebra of degree 5 on fields containg a fifth root of unity is equivalent to the study of anisotropic elements of order 5 in the split group of type ${{E}_{8}}$ .
Mots-clés :
16S35, 12G05, 20G15, algèbres simples centrales, cohomologie galoisienne
Gille, Philippe. Algèbres simples centrales de degré 5 et E 8. Canadian mathematical bulletin, Tome 45 (2002) no. 3, pp. 388-398. doi: 10.4153/CMB-2002-041-3
@article{10_4153_CMB_2002_041_3,
author = {Gille, Philippe},
title = {Alg\`ebres simples centrales de degr\'e 5 et {E} 8},
journal = {Canadian mathematical bulletin},
pages = {388--398},
year = {2002},
volume = {45},
number = {3},
doi = {10.4153/CMB-2002-041-3},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2002-041-3/}
}
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